A. Fiorenza

collaborators

2 papers

math.AP2024

Applications of Interpolation theory to the regularity of some equasilinear PDEs

Irshaad Ahmed, Alberto Fiorenza, Maria Rosaria Formica +2

We present some regularity results on the gradient of the weak or entropic-renormalized solution $u$ to the homogeneous Dirichlet problem for the quasilinear equations of the form…

math.FA2024

A generalized version of Holmstedt's formula for the K-functional

Irshaad Ahmed, Alberto Fiorenza, Amiran Gogatishvili

Let $(A_{0}, A_{1})$ be a compatible couple of quasi-normed spaces, and let $I^¦_{0}$ and $I^¦_{1}$ be two general parameters of $K$ -interpolation method. We compute $K$ -functional for the c…